build: add Bun to ci matrix

.github/workflows/ci-bun.yml

@@ -0,0 +1,54 @@
+name: CI - Linux (bun)
+
+# this will be merged with ci-linux.yml
+
+on:
+  pull_request:
+  push:
+    branches: [ main ]
+
+  workflow_dispatch:
+
+env:
+  MYSQL_PORT: 3306
+  MYSQL_USER: root
+  MYSQL_DATABASE: test
+
+jobs:
+  tests-linux:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        bun-version: [0.5.1]
+        mysql-version: ["mysql:5.7", "mysql:8.0.18", "mysql:8.0.22"]
+        use-compression: [0]
+        use-tls: [0]
+
+    name: Bun ${{ matrix.bun-version }} - DB ${{ matrix.mysql-version }} - SSL=${{matrix.use-tls}} Compression=${{matrix.use-compression}}
+
+    steps:
+      - uses: actions/checkout@v3
+      - name: Set up MySQL
+        run: docker run -d -e MYSQL_ALLOW_EMPTY_PASSWORD=1 -e MYSQL_DATABASE=${{ env.MYSQL_DATABASE }} -v $PWD/mysqldata:/var/lib/mysql/ -v $PWD/examples/custom-conf:/etc/mysql/conf.d -v $PWD/examples/ssl/certs:/certs -p ${{ env.MYSQL_PORT }}:3306 ${{ matrix.mysql-version }}
+
+      - name: Set up Bun ${{ matrix.bun-version }}
+        uses: oven-sh/[email protected]
+        with:
+          bun-version: ${{ matrix.bun-version }}
+
+      - name: Cache dependencies
+        uses: actions/cache@v3
+        with:
+          path: ~/.npm
+          key: npm-${{ hashFiles('package-lock.json') }}
+          restore-keys: npm-
+
+      - name: Install npm dependencies
+        run: bun install
+      - name: Wait mysql server is ready
+        run: bun tools/wait-up.js
+
+      - name: Run tests
+        # todo: run full test suite once test createServer is implemented using Bun.listen
+        run: MYSQL_PORT=3306 MYSQL_USE_TLS=${{ matrix.use-tls }} MYSQL_USE_COMPRESSION=${{ matrix.use-compression }} bun test/integration/connection/test-select-1.js

lib/connection.js

@@ -47,6 +47,7 @@ class Connection extends EventEmitter {
       if (opts.config.socketPath) {
         this.stream = Net.connect(opts.config.socketPath);
       } else {
+        console.log('connecting to', opts.config.host, opts.config.port, typeof opts.config.port);
         this.stream = Net.connect(
           opts.config.port,
           opts.config.host

test/common.js

@@ -30,7 +30,7 @@ exports.config = config;
 exports.waitDatabaseReady = function(callback) {
   const start = Date.now();
   const tryConnect = function() {
-    const conn = exports.createConnection({ database: 'mysql' });
+    const conn = exports.createConnection({ database: 'mysql', password: process.env.MYSQL_PASSWORD ?? '' });
     conn.once('error', err => {
       if (err.code !== 'PROTOCOL_CONNECTION_LOST' && err.code !== 'ETIMEDOUT') {
         console.log('Unexpected error waiting for connection', err);